package com.webserver.core;

import com.webserver.http.HttpServletRequest;
import com.webserver.http.HttpServletResponse;

import java.io.*;
import java.net.Socket;
import java.util.HashMap;
import java.util.Map;

/**
 * 线程任务
 * 负责与特定的客户端进行HTTP交互.
 */
public class ClientHandler implements Runnable{
    private Socket socket;

    public ClientHandler(Socket socket){
        this.socket = socket;
    }


    public void run() {
        try {
            //http://localhost:8088/myweb/index.html
            //http://localhost:8088/myweb/ClassScheduleCard.html

            //1解析请求
            HttpServletRequest request = new HttpServletRequest(socket);
            HttpServletResponse response = new HttpServletResponse(socket);

            //2处理请求
            String path = request.getUri();
            //将./webapps/myweb/index.html响应给浏览器
            File file = new File("./webapps"+path);
            if (file.isFile()) {
               response.setEntity(file);
            }else {
                file = new File("./webapps/root/404.html");
                response.setStatusCode(404);
                response.setStatusReason("NotFound");
                response.setEntity(file);
            }

            //3.发送响应
            response.response();

        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                //响应后断开连接
                socket.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }


}
